Sherwood Jobber drills are general purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Industrial quality construction with ground flutes, blue finish. Supplied in indexing metal cases.

Features and Benefits
• High-speed steel with industrial quality construction for added toughness
• Ground flutes for greater cutting precision
• Supplied in indexing metal cases for quick and easy tool selection and portability

Contents
• 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0mm

Standards
• Manufactured to BS328 : Part 1 DIN 338N & ANSI B94 - 11M

Cut 6 carbide rotary burrs feature a crosscut and double cut to improve control and chipbreaks. Manufactured from high grade tungsten carbide for general-purpose use.

Features and Benefits
• Manufactured from carbide for greater hardness
• Cut 6 crosscut and double cut to improve control and chipbreaks
• Suitable for use on hard materials up to HRC65 hardness

Typical Applications
• Deburring
• Cast iron
• Cast steel
• Carbon steel
• Alloy steel
• Stainless steel

Notes
• Work piece and tools should always be steady and well supported
• Carbide burrs are not suitable for 'milling' large amounts of material, they are for light stock removal and high revolutions 'LOW FEED - HIGH SPEED'
• Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used
• Always ensure that the tool is rated to the recommended operating speed of the burr

Cut 6 - Double Cut.

Cut 9 - Chipbreaker
Chipbreaker fast stock removal for improved control and reduced chips for use on hard materials, i.e. steel alloy 50RC, 60RC, carbon and cast iron.

Suitable for deburring and polishing of cast iron, cast steel, carbon steel, alloy steel and stainless steel etc.
up to HRC65 hardness.

Please note:
• Work piece and tools should always be steady and well supported.
• Carbide burrs are not suitable for 'milling' large amounts of material, they are for light stock removal and high revolutions 'LOW FEED - HIGH SPEED'.
• Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used.
• Always ensure that the tool is rated to the recommended operating speed of the burr.

Inch Series - Series C100 are designed with spiral flutes and various lengths and forms to give high quality centre holes that suit most applications.

Features and Benefits
• Manufactured from high speed steel for increased tool durability
• Spiral flutes create quality centre holes
• Suitable for drilling steel, cast iron, aluminium, brass and plastics

Specifications
• 60° inclusive angle
• Point angle 120°
• Plain round shank
• Manufactured to BS328: Part 2:1986, DIN333A, ISO866, ISO2540, ISO2541

Typical Applications
• Steel
• Stainless Steel
• Cast iron
• Aluminium
• Brass
• Plastics

These carbide burrs are designed for cylindrical end cutting of low feed, high speed materials. Available in a variety of sizes with varying cut capabilities.

Features and Benefits
• Manufactured from durable carbide for tool longevity
• Rapid cut (Cut 3) burrs are suited for use on softer non-ferrous and plastic materials
• Chipbreaker (Cut 9) burrs are suited for use on cast iron, carbon steel, alloy steel 50RC and 60RC
• Suitable for deburring and polishing of cast iron, cast steel, carbon steel, alloy steel and stainless steel up to HRC65 hardness
• Ideal for light stock removal at high rpms

Typical Applications
• Deburring

Notes
• Not suitable for milling large amounts of material
• Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used
• Always ensure that the tool is rated to the recommended operating speed of the burr